<?php
/**
* Mobile Detect Library
* =====================
*
* Motto: "Every business should have a mobile detection script to detect mobile readers"
*
* Mobile_Detect is a lightweight PHP class for detecting mobile devices (including tablets).
* It uses the User-Agent string combined with specific HTTP headers to detect the mobile environment.
*
* @author      Current authors: Serban Ghita <serbanghita@gmail.com>, Nick Ilyin <nick.ilyin@gmail.com>
*              Original author: Victor Stanciu <vic.stanciu@gmail.com>
*
* @license     Code and contributions have 'MIT License'
*              More details: https://github.com/serbanghita/Mobile-Detect/blob/master/LICENSE.txt
*
* @link        Homepage:     http://mobiledetect.net
*              GitHub Repo:  https://github.com/serbanghita/Mobile-Detect
*              Google Code:  http://code.google.com/p/php-mobile-detect/
*              README:       https://github.com/serbanghita/Mobile-Detect/blob/master/README.md
*              HOWTO:        https://github.com/serbanghita/Mobile-Detect/wiki/Code-examples
*
* @version     2.8.0
*/

class Mobile_Detect
{
	/**
	* Mobile detection type.
	*
	* @deprecated since version 2.6.9
	*/
	const DETECTION_TYPE_MOBILE = 'mobile';

	/**
	* Extended detection type.
	*
	* @deprecated since version 2.6.9
	*/
	const DETECTION_TYPE_EXTENDED = 'extended';

	/**
	* A frequently used regular expression to extract version #s.
	*
	* @deprecated since version 2.6.9
	*/
	const VER = '([\w._\+]+)';

	/**
	* Top-level device.
	*/
	const MOBILE_GRADE_A = 'A';

	/**
	* Mid-level device.
	*/
	const MOBILE_GRADE_B = 'B';

	/**
	* Low-level device.
	*/
	const MOBILE_GRADE_C = 'C';

	/**
	* Stores the version number of the current release.
	*/
	const VERSION = '2.8.0';

	/**
	* A type for the version() method indicating a string return value.
	*/
	const VERSION_TYPE_STRING = 'text';

	/**
	* A type for the version() method indicating a float return value.
	*/
	const VERSION_TYPE_FLOAT = 'float';

	/**
	* The User-Agent HTTP header is stored in here.
	* @var string
	*/
	protected $userAgent = null;

	/**
	* HTTP headers in the PHP-flavor. So HTTP_USER_AGENT and SERVER_SOFTWARE.
	* @var array
	*/
	protected $httpHeaders = array();

	/**
	* The detection type, using self::DETECTION_TYPE_MOBILE or self::DETECTION_TYPE_EXTENDED.
	*
	* @deprecated since version 2.6.9
	*
	* @var string
	*/
	protected $detectionType = self::DETECTION_TYPE_MOBILE;

	/**
	* HTTP headers that trigger the 'isMobile' detection
	* to be true.
	*
	* @var array
	*/
	protected static $mobileHeaders = array(

		'HTTP_ACCEPT'                                   => array('matches' => array(
				// Opera Mini; @reference: http://dev.opera.com / articles / view / opera - binary - markup - language /
				'application/x-obml2d',
				// BlackBerry devices.
				'application/vnd.rim.html',
				'text/vnd.wap.wml',
				'application/vnd.wap.xhtml+xml'
			)),
		'HTTP_X_WAP_PROFILE'          => null,
		'HTTP_X_WAP_CLIENTID'         => null,
		'HTTP_WAP_CONNECTION'         => null,
		'HTTP_PROFILE'                => null,
		// Reported by Opera on Nokia devices (eg. C3).
		'HTTP_X_OPERAMINI_PHONE_UA'=> null,
		'HTTP_X_NOKIA_IPADDRESS'      => null,
		'HTTP_X_NOKIA_GATEWAY_ID'     => null,
		'HTTP_X_ORANGE_ID'            => null,
		'HTTP_X_VODAFONE_3GPDPCONTEXT'=> null,
		'HTTP_X_HUAWEI_USERID'        => null,
		// Reported by Windows Smartphones.
		'HTTP_UA_OS'=> null,
		// Reported by Verizon, Vodafone proxy system.
		'HTTP_X_MOBILE_GATEWAY'=> null,
		// Seend this on HTC Sensation. @ref: SensationXE_Beats_Z715e.
		'HTTP_X_ATT_DEVICEID'=> null,
		// Seen this on a HTC.
		'HTTP_UA_CPU'                  => array('matches' => array('ARM')),
	);

	/**
	* List of mobile devices (phones).
	*
	* @var array
	*/
	protected static $phoneDevices = array(
		'iPhone'      => '\biPhone.*Mobile|\biPod',// | \biTunes
		'BlackBerry'=> 'BlackBerry|\bBB10\b|rim[0-9]+',
		'HTC'         => 'HTC|HTC.*(Sensation|Evo|Vision|Explorer|6800|8100|8900|A7272|S510e|C110e|Legend|Desire|T8282)|APX515CKT|Qtek9090|APA9292KT|HD_mini|Sensation.*Z710e|PG86100|Z715e|Desire.*(A8181|HD)|ADR6200|ADR6400L|ADR6425|001HT|Inspire 4G|Android.*\bEVO\b|T-Mobile G1|Z520m',
		'Nexus'       => 'Nexus One|Nexus S|Galaxy.*Nexus|Android.*Nexus.*Mobile',
		// @todo: Is 'Dell Streak' a tablet or a phone? ;)
		'Dell'=> 'Dell.*Streak|Dell.*Aero|Dell.*Venue|DELL.*Venue Pro|Dell Flash|Dell Smoke|Dell Mini 3iX|XCD28|XCD35|\b001DL\b|\b101DL\b|\bGS01\b',
		'Motorola'    => 'Motorola|DROIDX|DROID BIONIC|\bDroid\b.*Build|Android.*Xoom|HRI39|MOT-|A1260|A1680|A555|A853|A855|A953|A955|A956|Motorola.*ELECTRIFY|Motorola.*i1|i867|i940|MB200|MB300|MB501|MB502|MB508|MB511|MB520|MB525|MB526|MB611|MB612|MB632|MB810|MB855|MB860|MB861|MB865|MB870|ME501|ME502|ME511|ME525|ME600|ME632|ME722|ME811|ME860|ME863|ME865|MT620|MT710|MT716|MT720|MT810|MT870|MT917|Motorola.*TITANIUM|WX435|WX445|XT300|XT301|XT311|XT316|XT317|XT319|XT320|XT390|XT502|XT530|XT531|XT532|XT535|XT603|XT610|XT611|XT615|XT681|XT701|XT702|XT711|XT720|XT800|XT806|XT860|XT862|XT875|XT882|XT883|XT894|XT901|XT907|XT909|XT910|XT912|XT928|XT926|XT915|XT919|XT925',
		'Samsung'     => 'Samsung|SGH-I337|BGT-S5230|GT-B2100|GT-B2700|GT-B2710|GT-B3210|GT-B3310|GT-B3410|GT-B3730|GT-B3740|GT-B5510|GT-B5512|GT-B5722|GT-B6520|GT-B7300|GT-B7320|GT-B7330|GT-B7350|GT-B7510|GT-B7722|GT-B7800|GT-C3010|GT-C3011|GT-C3060|GT-C3200|GT-C3212|GT-C3212I|GT-C3262|GT-C3222|GT-C3300|GT-C3300K|GT-C3303|GT-C3303K|GT-C3310|GT-C3322|GT-C3330|GT-C3350|GT-C3500|GT-C3510|GT-C3530|GT-C3630|GT-C3780|GT-C5010|GT-C5212|GT-C6620|GT-C6625|GT-C6712|GT-E1050|GT-E1070|GT-E1075|GT-E1080|GT-E1081|GT-E1085|GT-E1087|GT-E1100|GT-E1107|GT-E1110|GT-E1120|GT-E1125|GT-E1130|GT-E1160|GT-E1170|GT-E1175|GT-E1180|GT-E1182|GT-E1200|GT-E1210|GT-E1225|GT-E1230|GT-E1390|GT-E2100|GT-E2120|GT-E2121|GT-E2152|GT-E2220|GT-E2222|GT-E2230|GT-E2232|GT-E2250|GT-E2370|GT-E2550|GT-E2652|GT-E3210|GT-E3213|GT-I5500|GT-I5503|GT-I5700|GT-I5800|GT-I5801|GT-I6410|GT-I6420|GT-I7110|GT-I7410|GT-I7500|GT-I8000|GT-I8150|GT-I8160|GT-I8190|GT-I8320|GT-I8330|GT-I8350|GT-I8530|GT-I8700|GT-I8703|GT-I8910|GT-I9000|GT-I9001|GT-I9003|GT-I9010|GT-I9020|GT-I9023|GT-I9070|GT-I9082|GT-I9100|GT-I9103|GT-I9220|GT-I9250|GT-I9300|GT-I9305|GT-I9500|GT-I9505|GT-M3510|GT-M5650|GT-M7500|GT-M7600|GT-M7603|GT-M8800|GT-M8910|GT-N7000|GT-S3110|GT-S3310|GT-S3350|GT-S3353|GT-S3370|GT-S3650|GT-S3653|GT-S3770|GT-S3850|GT-S5210|GT-S5220|GT-S5229|GT-S5230|GT-S5233|GT-S5250|GT-S5253|GT-S5260|GT-S5263|GT-S5270|GT-S5300|GT-S5330|GT-S5350|GT-S5360|GT-S5363|GT-S5369|GT-S5380|GT-S5380D|GT-S5560|GT-S5570|GT-S5600|GT-S5603|GT-S5610|GT-S5620|GT-S5660|GT-S5670|GT-S5690|GT-S5750|GT-S5780|GT-S5830|GT-S5839|GT-S6102|GT-S6500|GT-S7070|GT-S7200|GT-S7220|GT-S7230|GT-S7233|GT-S7250|GT-S7500|GT-S7530|GT-S7550|GT-S7562|GT-S7710|GT-S8000|GT-S8003|GT-S8500|GT-S8530|GT-S8600|SCH-A310|SCH-A530|SCH-A570|SCH-A610|SCH-A630|SCH-A650|SCH-A790|SCH-A795|SCH-A850|SCH-A870|SCH-A890|SCH-A930|SCH-A950|SCH-A970|SCH-A990|SCH-I100|SCH-I110|SCH-I400|SCH-I405|SCH-I500|SCH-I510|SCH-I515|SCH-I600|SCH-I730|SCH-I760|SCH-I770|SCH-I830|SCH-I910|SCH-I920|SCH-I959|SCH-LC11|SCH-N150|SCH-N300|SCH-R100|SCH-R300|SCH-R351|SCH-R400|SCH-R410|SCH-T300|SCH-U310|SCH-U320|SCH-U350|SCH-U360|SCH-U365|SCH-U370|SCH-U380|SCH-U410|SCH-U430|SCH-U450|SCH-U460|SCH-U470|SCH-U490|SCH-U540|SCH-U550|SCH-U620|SCH-U640|SCH-U650|SCH-U660|SCH-U700|SCH-U740|SCH-U750|SCH-U810|SCH-U820|SCH-U900|SCH-U940|SCH-U960|SCS-26UC|SGH-A107|SGH-A117|SGH-A127|SGH-A137|SGH-A157|SGH-A167|SGH-A177|SGH-A187|SGH-A197|SGH-A227|SGH-A237|SGH-A257|SGH-A437|SGH-A517|SGH-A597|SGH-A637|SGH-A657|SGH-A667|SGH-A687|SGH-A697|SGH-A707|SGH-A717|SGH-A727|SGH-A737|SGH-A747|SGH-A767|SGH-A777|SGH-A797|SGH-A817|SGH-A827|SGH-A837|SGH-A847|SGH-A867|SGH-A877|SGH-A887|SGH-A897|SGH-A927|SGH-B100|SGH-B130|SGH-B200|SGH-B220|SGH-C100|SGH-C110|SGH-C120|SGH-C130|SGH-C140|SGH-C160|SGH-C170|SGH-C180|SGH-C200|SGH-C207|SGH-C210|SGH-C225|SGH-C230|SGH-C417|SGH-C450|SGH-D307|SGH-D347|SGH-D357|SGH-D407|SGH-D415|SGH-D780|SGH-D807|SGH-D980|SGH-E105|SGH-E200|SGH-E315|SGH-E316|SGH-E317|SGH-E335|SGH-E590|SGH-E635|SGH-E715|SGH-E890|SGH-F300|SGH-F480|SGH-I200|SGH-I300|SGH-I320|SGH-I550|SGH-I577|SGH-I600|SGH-I607|SGH-I617|SGH-I627|SGH-I637|SGH-I677|SGH-I700|SGH-I717|SGH-I727|SGH-i747M|SGH-I777|SGH-I780|SGH-I827|SGH-I847|SGH-I857|SGH-I896|SGH-I897|SGH-I900|SGH-I907|SGH-I917|SGH-I927|SGH-I937|SGH-I997|SGH-J150|SGH-J200|SGH-L170|SGH-L700|SGH-M110|SGH-M150|SGH-M200|SGH-N105|SGH-N500|SGH-N600|SGH-N620|SGH-N625|SGH-N700|SGH-N710|SGH-P107|SGH-P207|SGH-P300|SGH-P310|SGH-P520|SGH-P735|SGH-P777|SGH-Q105|SGH-R210|SGH-R220|SGH-R225|SGH-S105|SGH-S307|SGH-T109|SGH-T119|SGH-T139|SGH-T209|SGH-T219|SGH-T229|SGH-T239|SGH-T249|SGH-T259|SGH-T309|SGH-T319|SGH-T329|SGH-T339|SGH-T349|SGH-T359|SGH-T369|SGH-T379|SGH-T409|SGH-T429|SGH-T439|SGH-T459|SGH-T469|SGH-T479|SGH-T499|SGH-T509|SGH-T519|SGH-T539|SGH-T559|SGH-T589|SGH-T609|SGH-T619|SGH-T629|SGH-T639|SGH-T659|SGH-T669|SGH-T679|SGH-T709|SGH-T719|SGH-T729|SGH-T739|SGH-T746|SGH-T749|SGH-T759|SGH-T769|SGH-T809|SGH-T819|SGH-T839|SGH-T919|SGH-T929|SGH-T939|SGH-T959|SGH-T989|SGH-U100|SGH-U200|SGH-U800|SGH-V205|SGH-V206|SGH-X100|SGH-X105|SGH-X120|SGH-X140|SGH-X426|SGH-X427|SGH-X475|SGH-X495|SGH-X497|SGH-X507|SGH-X600|SGH-X610|SGH-X620|SGH-X630|SGH-X700|SGH-X820|SGH-X890|SGH-Z130|SGH-Z150|SGH-Z170|SGH-ZX10|SGH-ZX20|SHW-M110|SPH-A120|SPH-A400|SPH-A420|SPH-A460|SPH-A500|SPH-A560|SPH-A600|SPH-A620|SPH-A660|SPH-A700|SPH-A740|SPH-A760|SPH-A790|SPH-A800|SPH-A820|SPH-A840|SPH-A880|SPH-A900|SPH-A940|SPH-A960|SPH-D600|SPH-D700|SPH-D710|SPH-D720|SPH-I300|SPH-I325|SPH-I330|SPH-I350|SPH-I500|SPH-I600|SPH-I700|SPH-L700|SPH-M100|SPH-M220|SPH-M240|SPH-M300|SPH-M305|SPH-M320|SPH-M330|SPH-M350|SPH-M360|SPH-M370|SPH-M380|SPH-M510|SPH-M540|SPH-M550|SPH-M560|SPH-M570|SPH-M580|SPH-M610|SPH-M620|SPH-M630|SPH-M800|SPH-M810|SPH-M850|SPH-M900|SPH-M910|SPH-M920|SPH-M930|SPH-N100|SPH-N200|SPH-N240|SPH-N300|SPH-N400|SPH-Z400|SWC-E100|SCH-i909|GT-N7100|GT-N7105|SCH-I535|SM-N900A|SGH-I317|SGH-T999L|GT-S5360B|GT-I8262|GT-S6802|GT-S6312|GT-S6310|GT-S5312|GT-S5310|GT-I9105|GT-I8510|GT-S6790N|SM-G7105|SM-N9005|GT-S5301|GT-I9295|GT-I9195|SM-C101|GT-S7392|GT-S7560|GT-B7610|GT-I5510|GT-S7582|GT-S7530E',
		'LG'          => '\bLG\b;|LG[- ]?(C800|C900|E400|E610|E900|E-900|F160|F180K|F180L|F180S|730|855|L160|LS840|LS970|LU6200|MS690|MS695|MS770|MS840|MS870|MS910|P500|P700|P705|VM696|AS680|AS695|AX840|C729|E970|GS505|272|C395|E739BK|E960|L55C|L75C|LS696|LS860|P769BK|P350|P500|P509|P870|UN272|US730|VS840|VS950|LN272|LN510|LS670|LS855|LW690|MN270|MN510|P509|P769|P930|UN200|UN270|UN510|UN610|US670|US740|US760|UX265|UX840|VN271|VN530|VS660|VS700|VS740|VS750|VS910|VS920|VS930|VX9200|VX11000|AX840A|LW770|P506|P925|P999|E612|D955|D802)',
		'Sony'        => 'SonyST|SonyLT|SonyEricsson|SonyEricssonLT15iv|LT18i|E10i|LT28h|LT26w|SonyEricssonMT27i',
		'Asus'        => 'Asus.*Galaxy|PadFone.*Mobile',
		// @ref: http://www.micromaxinfo.com / mobiles / smartphones
		// Added because the codes might conflict with Acer Tablets.
		'Micromax'=> 'Micromax.*\b(A210|A92|A88|A72|A111|A110Q|A115|A116|A110|A90S|A26|A51|A35|A54|A25|A27|A89|A68|A65|A57|A90)\b',
		'Palm'        => 'PalmSource|Palm',// avantgo | blazer | elaine | hiptop | plucker | xiino ; @todo - complete the regex.
		'Vertu'=> 'Vertu|Vertu.*Ltd|Vertu.*Ascent|Vertu.*Ayxta|Vertu.*Constellation(F|Quest)?|Vertu.*Monika|Vertu.*Signature',// Just for fun ;)
		// @ref: http://www.pantech.co.kr / en / prod / prodList.do?gbrand = VEGA (PANTECH)
		// Most of the VEGA devices are legacy. PANTECH seem to be newer devices based on Android.
		'Pantech'=> 'PANTECH|IM-A850S|IM-A840S|IM-A830L|IM-A830K|IM-A830S|IM-A820L|IM-A810K|IM-A810S|IM-A800S|IM-T100K|IM-A725L|IM-A780L|IM-A775C|IM-A770K|IM-A760S|IM-A750K|IM-A740S|IM-A730S|IM-A720L|IM-A710K|IM-A690L|IM-A690S|IM-A650S|IM-A630K|IM-A600S|VEGA PTL21|PT003|P8010|ADR910L|P6030|P6020|P9070|P4100|P9060|P5000|CDM8992|TXT8045|ADR8995|IS11PT|P2030|P6010|P8000|PT002|IS06|CDM8999|P9050|PT001|TXT8040|P2020|P9020|P2000|P7040|P7000|C790',
		// @ref: http://www.fly - phone.com / devices / smartphones / ; Included only smartphones.
		'Fly'=> 'IQ230|IQ444|IQ450|IQ440|IQ442|IQ441|IQ245|IQ256|IQ236|IQ255|IQ235|IQ245|IQ275|IQ240|IQ285|IQ280|IQ270|IQ260|IQ250',
		'iMobile'     => 'i-mobile (IQ|i-STYLE|idea|ZAA|Hitz)',
		// Added simvalley mobile just for fun. They have some interesting devices.
		// @ref: http://www.simvalley.fr / telephonie---gps - _22_telephonie - mobile_telephones_.html
		'SimValley'=> '\b(SP-80|XT-930|SX-340|XT-930|SX-310|SP-360|SP60|SPT-800|SP-120|SPT-800|SP-140|SPX-5|SPX-8|SP-100|SPX-8|SPX-12)\b',
		// @Tapatalk is a mobile app; @ref: http://support.tapatalk.com / threads / smf - 2 - 0 - 2 - os - and - browser - detection - plugin - and - tapatalk.15565 / #post - 79039
		'GenericPhone'=> 'Tapatalk|PDA;|SAGEM|\bmmp\b|pocket|\bpsp\b|symbian|Smartphone|smartfon|treo|up.browser|up.link|vodafone|\bwap\b|nokia|Series40|Series60|S60|SonyEricsson|N900|MAUI.*WAP.*Browser'
	);

	/**
	* List of tablet devices.
	*
	* @var array
	*/
	protected static $tabletDevices = array(
		'iPad'             => 'iPad|iPad.*Mobile',// @todo: check for mobile friendly emails topic.
		'NexusTablet'=> '^.*Android.*Nexus(((?:(?!Mobile))|(?:(\s(7|10).+))).)*$',
		'SamsungTablet'    => 'SAMSUNG.*Tablet|Galaxy.*Tab|SC-01C|GT-P1000|GT-P1003|GT-P1010|GT-P3105|GT-P6210|GT-P6800|GT-P6810|GT-P7100|GT-P7300|GT-P7310|GT-P7500|GT-P7510|SCH-I800|SCH-I815|SCH-I905|SGH-I957|SGH-I987|SGH-T849|SGH-T859|SGH-T869|SPH-P100|GT-P3100|GT-P3108|GT-P3110|GT-P5100|GT-P5110|GT-P6200|GT-P7320|GT-P7511|GT-N8000|GT-P8510|SGH-I497|SPH-P500|SGH-T779|SCH-I705|SCH-I915|GT-N8013|GT-P3113|GT-P5113|GT-P8110|GT-N8010|GT-N8005|GT-N8020|GT-P1013|GT-P6201|GT-P7501|GT-N5100|GT-N5110|SHV-E140K|SHV-E140L|SHV-E140S|SHV-E150S|SHV-E230K|SHV-E230L|SHV-E230S|SHW-M180K|SHW-M180L|SHW-M180S|SHW-M180W|SHW-M300W|SHW-M305W|SHW-M380K|SHW-M380S|SHW-M380W|SHW-M430W|SHW-M480K|SHW-M480S|SHW-M480W|SHW-M485W|SHW-M486W|SHW-M500W|GT-I9228|SCH-P739|SCH-I925|GT-I9200|GT-I9205|GT-P5200|GT-P5210|SM-T311|SM-T310|SM-T210|SM-T210R|SM-T211|SM-P600|SM-P601|SM-P605|SM-P900|SM-T217|SM-T217A|SM-T217S|SM-P6000|SM-T3100|SGH-I467|XE500|SM-T110|GT-P5220|GT-I9200X|GT-N5110X|GT-N5120|SM-P905|SM-T111|SM-T2105|SM-T315|SM-T320|SM-T520|SM-T525',
		// @reference: http://www.labnol.org / software / kindle - user - agent - string / 20378 /
		'Kindle'=> 'Kindle|Silk.*Accelerated|Android.*\b(KFOT|KFTT|KFJWI|KFJWA|KFOTE|KFSOWI|KFTHWI|KFTHWA|KFAPWI|KFAPWA|WFJWAE)\b',
		// Only the Surface tablets with Windows RT are considered mobile.
		// @ref: http://msdn.microsoft.com / en - us / library / ie / hh920767(v = vs.85).aspx
		'SurfaceTablet'=> 'Windows NT [0-9.]+; ARM;',
		// @ref: http://shopping1.hp.com / is - bin / INTERSHOP.enfinity / WFS / WW - USSMBPublicStore - Site / en_US/-/USD / ViewStandardCatalog - Browse?CatalogCategoryID = JfIQ7EN5lqMAAAEyDcJUDwMT
		'HPTablet'=> 'HP Slate 7|HP ElitePad 900|hp-tablet|EliteBook.*Touch',
		// @note: watch out for PadFone, see #132
		'AsusTablet'=> '^.*PadFone((?!Mobile).)*$|Transformer|TF101|TF101G|TF300T|TF300TG|TF300TL|TF700T|TF700KL|TF701T|TF810C|ME171|ME301T|ME302C|ME371MG|ME370T|ME372MG|ME172V|ME173X|ME400C|Slider SL101|\bK00F\b|TX201LA',
		'BlackBerryTablet' => 'PlayBook|RIM Tablet',
		'HTCtablet'        => 'HTC Flyer|HTC Jetstream|HTC-P715a|HTC EVO View 4G|PG41200',
		'MotorolaTablet'   => 'xoom|sholest|MZ615|MZ605|MZ505|MZ601|MZ602|MZ603|MZ604|MZ606|MZ607|MZ608|MZ609|MZ615|MZ616|MZ617',
		'NookTablet'       => 'Android.*Nook|NookColor|nook browser|BNRV200|BNRV200A|BNTV250|BNTV250A|BNTV400|BNTV600|LogicPD Zoom2',
		// @ref: http://www.acer.ro / ac / ro / RO / content / drivers
		// @ref: http://www.packardbell.co.uk / pb / en / GB / content / download (Packard Bell is part of Acer)
		// @ref: http://us.acer.com / ac / en / US / content / group / tablets
		// @note: Can conflict with Micromax and Motorola phones codes.
		'AcerTablet'=> 'Android.*; \b(A100|A101|A110|A200|A210|A211|A500|A501|A510|A511|A700|A701|W500|W500P|W501|W501P|W510|W511|W700|G100|G100W|B1-A71|B1-710|B1-711|A1-810)\b|W3-810|\bA3-A10\b',
		// @ref: http://eu.computers.toshiba - europe.com / innovation / family / Tablets / 1098744 / banner_id / tablet_footerlink /
		// @ref: http://us.toshiba.com / tablets / tablet - finder
		// @ref: http://www.toshiba.co.jp / regza / tablet /
		'ToshibaTablet'=> 'Android.*(AT100|AT105|AT200|AT205|AT270|AT275|AT300|AT305|AT1S5|AT500|AT570|AT700|AT830)|TOSHIBA.*FOLIO',
		// @ref: http://www.nttdocomo.co.jp / english / service / developer / smart_phone / technical_info / spec / index.html
		'LGTablet'=> '\bL-06C|LG-V900|LG-V500|LG-V909\b',
		'FujitsuTablet'    => 'Android.*\b(F-01D|F-05E|F-10D|M532|Q572)\b',
		// Prestigio Tablets http://www.prestigio.com / support
		'PrestigioTablet'=> 'PMP3170B|PMP3270B|PMP3470B|PMP7170B|PMP3370B|PMP3570C|PMP5870C|PMP3670B|PMP5570C|PMP5770D|PMP3970B|PMP3870C|PMP5580C|PMP5880D|PMP5780D|PMP5588C|PMP7280C|PMP7280C3G|PMP7280|PMP7880D|PMP5597D|PMP5597|PMP7100D|PER3464|PER3274|PER3574|PER3884|PER5274|PER5474|PMP5097CPRO|PMP5097|PMP7380D|PMP5297C|PMP5297C_QUAD',
		// @ref: http://support.lenovo.com / en_GB / downloads / default.page?#
		'LenovoTablet'=> 'IdeaTab|S2110|S6000|K3011|A3000|A1000|A2107|A2109|A1107|ThinkPad([ ]+)?Tablet',
		// @ref: http://www.yarvik.com / en / matrix / tablets /
		'YarvikTablet'=> 'Android.*\b(TAB210|TAB211|TAB224|TAB250|TAB260|TAB264|TAB310|TAB360|TAB364|TAB410|TAB411|TAB420|TAB424|TAB450|TAB460|TAB461|TAB464|TAB465|TAB467|TAB468|TAB07-100|TAB07-101|TAB07-150|TAB07-151|TAB07-152|TAB07-200|TAB07-201-3G|TAB07-210|TAB07-211|TAB07-212|TAB07-214|TAB07-220|TAB07-400|TAB07-485|TAB08-150|TAB08-200|TAB08-201-3G|TAB08-201-30|TAB09-100|TAB09-211|TAB09-410|TAB10-150|TAB10-201|TAB10-211|TAB10-400|TAB10-410|TAB13-201|TAB274EUK|TAB275EUK|TAB374EUK|TAB462EUK|TAB474EUK|TAB9-200)\b',
		'MedionTablet'     => 'Android.*\bOYO\b|LIFE.*(P9212|P9514|P9516|S9512)|LIFETAB',
		'ArnovaTablet'     => 'AN10G2|AN7bG3|AN7fG3|AN8G3|AN8cG3|AN7G3|AN9G3|AN7dG3|AN7dG3ST|AN7dG3ChildPad|AN10bG3|AN10bG3DT',
		// http://www.intenso.de / kategorie_en.php?kategorie = 33
		// @todo: http://www.nbhkdz.com / read / b8e64202f92a2df129126bff.html - investigate
		'IntensoTablet'=> 'INM8002KP|INM1010FP|INM805ND|Intenso Tab',
		// IRU.ru Tablets http://www.iru.ru / catalog / soho / planetable /
		'IRUTablet'=> 'M702pro',
		'MegafonTablet'    => 'MegaFon V9|\bZTE V9\b|Android.*\bMT7A\b',
		// @ref: http://www.e - boda.ro / tablete - pc.html
		'EbodaTablet'=> 'E-Boda (Supreme|Impresspeed|Izzycomm|Essential)',
		// @ref: http://www.allview.ro / produse / droseries / lista - tablete - pc /
		'AllViewTablet'=> 'Allview.*(Viva|Alldro|City|Speed|All TV|Frenzy|Quasar|Shine|TX1|AX1|AX2)',
		// @reference: http://wiki.archosfans.com / index.php?title = Main_Page
		'ArchosTablet'=> '\b(101G9|80G9|A101IT)\b|Qilive 97R|ARCHOS 101G10',
		// @ref: http://www.ainol.com / plugin.php?identifier = ainol & module = product
		'AinolTablet'=> 'NOVO7|NOVO8|NOVO10|Novo7Aurora|Novo7Basic|NOVO7PALADIN|novo9-Spark',
		// @todo: inspect http://esupport.sony.com / US / p / select - system.pl?DIRECTOR = DRIVER
		// @ref: Readers http://www.atsuhiro - me.net / ebook / sony - reader / sony - reader - web - browser
		// @ref: http://www.sony.jp / support / tablet /
		'SonyTablet'=> 'Sony.*Tablet|Xperia Tablet|Sony Tablet S|SO-03E|SGPT12|SGPT13|SGPT114|SGPT121|SGPT122|SGPT123|SGPT111|SGPT112|SGPT113|SGPT131|SGPT132|SGPT133|SGPT211|SGPT212|SGPT213|SGP311|SGP312|SGP321|EBRD1101|EBRD1102|EBRD1201',
		// @ref: db + http://www.cube - tablet.com / buy - products.html
		'CubeTablet'=> 'Android.*(K8GT|U9GT|U10GT|U16GT|U17GT|U18GT|U19GT|U20GT|U23GT|U30GT)|CUBE U8GT',
		// @ref: http://www.cobyusa.com / ?p = pcat & pcat_id = 3001
		'CobyTablet'=> 'MID1042|MID1045|MID1125|MID1126|MID7012|MID7014|MID7015|MID7034|MID7035|MID7036|MID7042|MID7048|MID7127|MID8042|MID8048|MID8127|MID9042|MID9740|MID9742|MID7022|MID7010',
		// @ref: http://www.match.net.cn / products.asp
		'MIDTablet'=> 'M9701|M9000|M9100|M806|M1052|M806|T703|MID701|MID713|MID710|MID727|MID760|MID830|MID728|MID933|MID125|MID810|MID732|MID120|MID930|MID800|MID731|MID900|MID100|MID820|MID735|MID980|MID130|MID833|MID737|MID960|MID135|MID860|MID736|MID140|MID930|MID835|MID733',
		// @ref: http://pdadb.net / index.php?m = pdalist & list = SMiT (NoName Chinese Tablets)
		// @ref: http://www.imp3.net / 14 / show.php?itemid = 20454
		'SMiTTablet'=> 'Android.*(\bMID\b|MID-560|MTV-T1200|MTV-PND531|MTV-P1101|MTV-PND530)',
		// @ref: http://www.rock - chips.com / index.php?do = prod & pid = 2
		'RockChipTablet'=> 'Android.*(RK2818|RK2808A|RK2918|RK3066)|RK2738|RK2808A',
		// @ref: http://www.fly - phone.com / devices / tablets / ; http://www.fly - phone.com / service /
		'FlyTablet'=> 'IQ310|Fly Vision',
		// @ref: http://www.bqreaders.com / gb / tablets - prices - sale.html
		'bqTablet'=> 'bq.*(Elcano|Curie|Edison|Maxwell|Kepler|Pascal|Tesla|Hypatia|Platon|Newton|Livingstone|Cervantes|Avant)|Maxwell.*Lite|Maxwell.*Plus',
		// @ref: http://www.huaweidevice.com / worldwide / productFamily.do?method = index & directoryId = 5011 & treeId = 3290
		// @ref: http://www.huaweidevice.com / worldwide / downloadCenter.do?method = index & directoryId = 3372 & treeId = 0 & tb = 1 & type = software (including legacy tablets)
		'HuaweiTablet'=> 'MediaPad|MediaPad 7 Youth|IDEOS S7|S7-201c|S7-202u|S7-101|S7-103|S7-104|S7-105|S7-106|S7-201|S7-Slim',
		// Nec or Medias Tab
		'NecTablet'=> '\bN-06D|\bN-08D',
		// Pantech Tablets: http://www.pantechusa.com / phones /
		'PantechTablet'=> 'Pantech.*P4100',
		// Broncho Tablets: http://www.broncho.cn / (hard to find)
		'BronchoTablet'=> 'Broncho.*(N701|N708|N802|a710)',
		// @ref: http://versusuk.com / support.html
		'VersusTablet'=> 'TOUCHPAD.*[78910]|\bTOUCHTAB\b',
		// @ref: http://www.zync.in / index.php / our - products / tablet - phablets
		'ZyncTablet'=> 'z1000|Z99 2G|z99|z930|z999|z990|z909|Z919|z900',
		// @ref: http://www.positivoinformatica.com.br / www / pessoal / tablet - ypy /
		'PositivoTablet'=> 'TB07STA|TB10STA|TB07FTA|TB10FTA',
		// @ref: https://www.nabitablet.com /
		'NabiTablet'=> 'Android.*\bNabi',
		'KoboTablet'       => 'Kobo Touch|\bK080\b|\bVox\b Build|\bArc\b Build',
		// French Danew Tablets http://www.danew.com / produits - tablette.php
		'DanewTablet'=> 'DSlide.*\b(700|701R|702|703R|704|802|970|971|972|973|974|1010|1012)\b',
		// Texet Tablets and Readers http://www.texet.ru / tablet /
		'TexetTablet'=> 'NaviPad|TB-772A|TM-7045|TM-7055|TM-9750|TM-7016|TM-7024|TM-7026|TM-7041|TM-7043|TM-7047|TM-8041|TM-9741|TM-9747|TM-9748|TM-9751|TM-7022|TM-7021|TM-7020|TM-7011|TM-7010|TM-7023|TM-7025|TM-7037W|TM-7038W|TM-7027W|TM-9720|TM-9725|TM-9737W|TM-1020|TM-9738W|TM-9740|TM-9743W|TB-807A|TB-771A|TB-727A|TB-725A|TB-719A|TB-823A|TB-805A|TB-723A|TB-715A|TB-707A|TB-705A|TB-709A|TB-711A|TB-890HD|TB-880HD|TB-790HD|TB-780HD|TB-770HD|TB-721HD|TB-710HD|TB-434HD|TB-860HD|TB-840HD|TB-760HD|TB-750HD|TB-740HD|TB-730HD|TB-722HD|TB-720HD|TB-700HD|TB-500HD|TB-470HD|TB-431HD|TB-430HD|TB-506|TB-504|TB-446|TB-436|TB-416|TB-146SE|TB-126SE',
		// @note: Avoid detecting 'PLAYSTATION 3' as mobile.
		'PlaystationTablet'=> 'Playstation.*(Portable|Vita)',
		// @ref: http://www.trekstor.de / surftabs.html
		'TrekstorTablet'=> 'ST10416-1|VT10416-1|ST70408-1|ST702xx-1|ST702xx-2|ST80208|ST97216|ST70104-2',
		// @ref: http://www.pyleaudio.com / Products.aspx? % 2fproducts % 2fPersonal - Electronics % 2fTablets
		'PyleAudioTablet'=> '\b(PTBL10CEU|PTBL10C|PTBL72BC|PTBL72BCEU|PTBL7CEU|PTBL7C|PTBL92BC|PTBL92BCEU|PTBL9CEU|PTBL9CUK|PTBL9C)\b',
		// @ref: http://www.advandigital.com / index.php?link = content - product & jns = JP001
		// @Note: because of the short codenames we have to include whitespaces to reduce the possible conflicts.
		'AdvanTablet'=> 'Android.* \b(E3A|T3X|T5C|T5B|T3E|T3C|T3B|T1J|T1F|T2A|T1H|T1i|E1C|T1-E|T5-A|T4|E1-B|T2Ci|T1-B|T1-D|O1-A|E1-A|T1-A|T3A|T4i)\b ',
		// @ref: http://www.danytech.com / category / tablet - pc
		'DanyTechTablet'=> 'Genius Tab G3|Genius Tab S2|Genius Tab Q3|Genius Tab G4|Genius Tab Q4|Genius Tab G-II|Genius TAB GII|Genius TAB GIII|Genius Tab S1',
		// @ref: http://www.galapad.net / product.html
		'GalapadTablet'=> 'Android.*\bG1\b',
		// @ref: http://www.micromaxinfo.com / tablet / funbook
		'MicromaxTablet'=> 'Funbook|Micromax.*\b(P250|P560|P360|P362|P600|P300|P350|P500|P275)\b',
		// http://www.karbonnmobiles.com / products_tablet.php
		'KarbonnTablet'=> 'Android.*\b(A39|A37|A34|ST8|ST10|ST7|Smart Tab3|Smart Tab2)\b',
		// @ref: http://www.myallfine.com / Products.asp
		'AllFineTablet'=> 'Fine7 Genius|Fine7 Shine|Fine7 Air|Fine8 Style|Fine9 More|Fine10 Joy|Fine11 Wide',
		// @ref: http://www.proscanvideo.com / products - search.asp?itemClass = TABLET & itemnmbr =
		'PROSCANTablet'=> '\b(PEM63|PLT1023G|PLT1041|PLT1044|PLT1044G|PLT1091|PLT4311|PLT4311PL|PLT4315|PLT7030|PLT7033|PLT7033D|PLT7035|PLT7035D|PLT7044K|PLT7045K|PLT7045KB|PLT7071KG|PLT7072|PLT7223G|PLT7225G|PLT7777G|PLT7810K|PLT7849G|PLT7851G|PLT7852G|PLT8015|PLT8031|PLT8034|PLT8036|PLT8080K|PLT8082|PLT8088|PLT8223G|PLT8234G|PLT8235G|PLT8816K|PLT9011|PLT9045K|PLT9233G|PLT9735|PLT9760G|PLT9770G)\b',
		// @ref: http://www.yonesnav.com / products / products.php
		'YONESTablet'=> 'BQ1078|BC1003|BC1077|RK9702|BC9730|BC9001|IT9001|BC7008|BC7010|BC708|BC728|BC7012|BC7030|BC7027|BC7026',
		// @ref: http://www.cjshowroom.com / eproducts.aspx?classcode = 004001001
		// China manufacturer makes tablets for different small brands (eg. http://www.zeepad.net / index.html)
		'ChangJiaTablet'=> 'TPC7102|TPC7103|TPC7105|TPC7106|TPC7107|TPC7201|TPC7203|TPC7205|TPC7210|TPC7708|TPC7709|TPC7712|TPC7110|TPC8101|TPC8103|TPC8105|TPC8106|TPC8203|TPC8205|TPC8503|TPC9106|TPC9701|TPC97101|TPC97103|TPC97105|TPC97106|TPC97111|TPC97113|TPC97203|TPC97603|TPC97809|TPC97205|TPC10101|TPC10103|TPC10106|TPC10111|TPC10203|TPC10205|TPC10503',
		// @ref: http://www.gloryunion.cn / products.asp
		// @ref: http://www.allwinnertech.com / en / apply / mobile.html
		// @ref: http://www.ptcl.com.pk / pd_content.php?pd_id = 284 (EVOTAB)
		// @todo: Softwiner tablets?
		// aka. Cute or Cool tablets. Not sure yet, must research to avoid collisions.
		'GUTablet'=> 'TX-A1301|TX-M9002|Q702|kf026',// A12R | D75A | D77 | D79 | R83 | A95 | A106C | R15 | A75 | A76 | D71 | D72 | R71 | R73 | R77 | D82 | R85 | D92 | A97 | D92 | R91 | A10F | A77F | W71F | A78F | W78F | W81F | A97F | W91F | W97F | R16G | C72 | C73E | K72 | K73 | R96G
		// @ref: http://www.pointofview - online.com / showroom.php?shop_mode = product_listing & category_id = 118
		'PointOfViewTablet'=> 'TAB-P506|TAB-navi-7-3G-M|TAB-P517|TAB-P-527|TAB-P701|TAB-P703|TAB-P721|TAB-P731N|TAB-P741|TAB-P825|TAB-P905|TAB-P925|TAB-PR945|TAB-PL1015|TAB-P1025|TAB-PI1045|TAB-P1325|TAB-PROTAB[0-9]+|TAB-PROTAB25|TAB-PROTAB26|TAB-PROTAB27|TAB-PROTAB26XL|TAB-PROTAB2-IPS9|TAB-PROTAB30-IPS9|TAB-PROTAB25XXL|TAB-PROTAB26-IPS10|TAB-PROTAB30-IPS10',
		// @ref: http://www.overmax.pl / pl / katalog - produktow,p8 / tablety,c14 /
		// @todo: add more tests.
		'OvermaxTablet'=> 'OV-(SteelCore|NewBase|Basecore|Baseone|Exellen|Quattor|EduTab|Solution|ACTION|BasicTab|TeddyTab|MagicTab|Stream|TB-08|TB-09)',
		// @ref: http://hclmetablet.com / India / index.php
		'HCLTablet'=> 'HCL.*Tablet|Connect-3G-2.0|Connect-2G-2.0|ME Tablet U1|ME Tablet U2|ME Tablet G1|ME Tablet X1|ME Tablet Y2|ME Tablet Sync',
		// @ref: http://www.edigital.hu / Tablet_es_e - book_olvaso / Tablet - c18385.html
		'DPSTablet'=> 'DPS Dream 9|DPS Dual 7',
		// @ref: http://www.visture.com / index.asp
		'VistureTablet'=> 'V97 HD|i75 3G|Visture V4( HD)?|Visture V5( HD)?|Visture V10',
		// @ref: http://www.mijncresta.nl / tablet
		'CrestaTablet'=> 'CTP(-)?810|CTP(-)?818|CTP(-)?828|CTP(-)?838|CTP(-)?888|CTP(-)?978|CTP(-)?980|CTP(-)?987|CTP(-)?988|CTP(-)?989',
		// MediaTek - http://www.mediatek.com / _en / 01_products / 02_proSys.php?cata_sn = 1 & cata1_sn = 1 & cata2_sn = 309
		'MediatekTablet'=> '\bMT8125|MT8389|MT8135|MT8377\b',
		// Concorde tab
		'ConcordeTablet'=> 'Concorde([ ]+)?Tab|ConCorde ReadMan',
		// GoClever Tablets - http://www.goclever.com / uk / products,c1 / tablet,c5 /
		'GoCleverTablet'=> 'GOCLEVER TAB|A7GOCLEVER|M1042|M7841|M742|R1042BK|R1041|TAB A975|TAB A7842|TAB A741|TAB A741L|TAB M723G|TAB M721|TAB A1021|TAB I921|TAB R721|TAB I720|TAB T76|TAB R70|TAB R76.2|TAB R106|TAB R83.2|TAB M813G|TAB I721|GCTA722|TAB I70|TAB I71|TAB S73|TAB R73|TAB R74|TAB R93|TAB R75|TAB R76.1|TAB A73|TAB A93|TAB A93.2|TAB T72|TAB R83|TAB R974|TAB R973|TAB A101|TAB A103|TAB A104|TAB A104.2|R105BK|M713G|A972BK|TAB A971|TAB R974.2|TAB R104|TAB R83.3|TAB A1042',
		// Modecom Tablets - http://www.modecom.eu / tablets / portal /
		'ModecomTablet'=> 'FreeTAB 9000|FreeTAB 7.4|FreeTAB 7004|FreeTAB 7800|FreeTAB 2096|FreeTAB 7.5|FreeTAB 1014|FreeTAB 1001 |FreeTAB 8001|FreeTAB 9706|FreeTAB 9702|FreeTAB 7003|FreeTAB 7002|FreeTAB 1002|FreeTAB 7801|FreeTAB 1331|FreeTAB 1004|FreeTAB 8002|FreeTAB 8014|FreeTAB 9704|FreeTAB 1003',
		// Vonino Tablets - http://www.vonino.eu / tablets
		'VoninoTablet'=> '\b(Argus[ _]?S|Diamond[ _]?79HD|Emerald[ _]?78E|Luna[ _]?70C|Onyx[ _]?S|Onyx[ _]?Z|Orin[ _]?HD|Orin[ _]?S|Otis[ _]?S|SpeedStar[ _]?S|Magnet[ _]?M9|Primus[ _]?94[ _]?3G|Primus[ _]?94HD|Primus[ _]?QS|Android.*\bQ8\b|Sirius[ _]?EVO[ _]?QS|Sirius[ _]?QS|Spirit[ _]?S)\b',
		// ECS Tablets - http://www.ecs.com.tw / ECSWebSite / Product / Product_Tablet_List.aspx?CategoryID = 14 & MenuID = 107 & childid = M_107 & LanID = 0
		'ECSTablet'=> 'V07OT2|TM105A|S10OT1|TR10CS1',
		// Storex Tablets - http://storex.fr / espace_client / support.html
		// @note: no need to add all the tablet codes since they are guided by the first regex.
		'StorexTablet'=> 'eZee[_\']?(Tab|Go)[0-9]+|TabLC7|Looney Tunes Tab',
		// Generic Vodafone tablets.
		'VodafoneTablet'=> 'SmartTab([ ]+)?[0-9]+|SmartTabII10',
		// French tablets - Essentiel B http://www.boulanger.fr / tablette_tactile_e - book / tablette_tactile_essentiel_b / cl_68908.htm?multiChoiceToDelete = brand & mc_brand = essentielb
		// Aka: http://www.essentielb.fr /
		'EssentielBTablet'=> 'Smart[ \']?TAB[ ]+?[0-9]+|Family[ \']?TAB2',
		// Ross & Moor - http://ross - moor.ru /
		'RossMoorTablet'=> 'RM-790|RM-997|RMD-878G|RMD-974R|RMT-705A|RMT-701|RME-601|RMT-501|RMT-711',
		// i - mobile http://product.i - mobilephone.com / Mobile_Device
		'iMobileTablet'=> 'i-mobile i-note',
		// @ref: http://www.tolino.de / de / vergleichen /
		'TolinoTablet'=> 'tolino tab [0-9.]+|tolino shine',
		// AudioSonic - a Kmart brand
		// http://www.kmart.com.au / webapp / wcs / stores / servlet / Search?langId=-1 & storeId = 10701 & catalogId = 10001 & categoryId = 193001 & pageSize = 72 & currentPage = 1 & searchCategory = 193001 % 2b4294965664 & sortBy = p_MaxPrice % 7c1
		'AudioSonicTablet'=> '\bC-22Q|T7-QC|T-17B|T-17P\b',
		// AMPE Tablets - http://www.ampe.com.my / product - category / tablets /
		// @todo: add them gradually to avoid conflicts.
		'AMPETablet'=> 'Android.* A78 ',
		// Skk Mobile - http://skkmobile.com.ph / product_tablets.php
		'SkkTablet'=> 'Android.* (SKYPAD|PHOENIX|CYCLOPS)',
		// Tecno Mobile (only tablet) - http://www.tecno - mobile.com / index.php / product?filterby = smart & list_order = all & page = 1
		'TecnoTablet'=> 'TECNO P9',
		// JXD (consoles & tablets) - http://jxd.hk / products.asp?selectclassid = 009008 & clsid = 3
		'JXDTablet'=> 'Android.*\b(F3000|A3300|JXD5000|JXD3000|JXD2000|JXD300B|JXD300|S5800|S7800|S602b|S5110b|S7300|S5300|S602|S603|S5100|S5110|S601|S7100a|P3000F|P3000s|P101|P200s|P1000m|P200m|P9100|P1000s|S6600b|S908|P1000|P300|S18|S6600|S9100)\b',
		// i - Joy tablets - http://www.i - joy.es / en / cat / products / tablets /
		'iJoyTablet'=> 'Tablet (Spirit 7|Essentia|Galatea|Fusion|Onix 7|Landa|Titan|Scooby|Deox|Stella|Themis|Argon|Unique 7|Sygnus|Hexen|Finity 7|Cream|Cream X2|Jade|Neon 7|Neron 7|Kandy|Scape|Saphyr 7|Rebel|Biox|Rebel|Rebel 8GB|Myst|Draco 7|Myst|Tab7-004|Myst|Tadeo Jones|Tablet Boing|Arrow|Draco Dual Cam|Aurix|Mint|Amity|Revolution|Finity 9|Neon 9|T9w|Amity 4GB Dual Cam|Stone 4GB|Stone 8GB|Andromeda|Silken|X2|Andromeda II|Halley|Flame|Saphyr 9,7|Touch 8|Planet|Triton|Unique 10|Hexen 10|Memphis 4GB|Memphis 8GB|Onix 10)',
		// @ref: http://www.tesco.com / direct / hudl /
		'Hudl'=> 'Hudl HT7S3',
		// @ref: http://www.telstra.com.au / home - phone / thub - 2 /
		'TelstraTablet'=> 'T-Hub2',
		'GenericTablet'    => 'Android.*\b97D\b|Tablet(?!.*PC)|ViewPad7|BNTV250A|MID-WCDMA|LogicPD Zoom2|\bA7EB\b|CatNova8|A1_07|CT704|CT1002|\bM721\b|rk30sdk|\bEVOTAB\b|M758A|ET904|ALUMIUM10|Smartfren Tab',
	);

	/**
	* List of mobile Operating Systems.
	*
	* @var array
	*/
	protected static $operatingSystems = array(
		'AndroidOS'      => 'Android',
		'BlackBerryOS'   => 'blackberry|\bBB10\b|rim tablet os',
		'PalmOS'         => 'PalmOS|avantgo|blazer|elaine|hiptop|palm|plucker|xiino',
		'SymbianOS'      => 'Symbian|SymbOS|Series60|Series40|SYB-[0-9]+|\bS60\b',
		// @reference: http://en.wikipedia.org / wiki / Windows_Mobile
		'WindowsMobileOS'=> 'Windows CE.*(PPC|Smartphone|Mobile|[0-9]{3}x[0-9]{3})|Window Mobile|Windows Phone [0-9.]+|WCE;',
		// @reference: http://en.wikipedia.org / wiki / Windows_Phone
		// http://wifeng.cn / ?r = blog & a = view & id = 106
		// http://nicksnettravels.builttoroam.com / post / 2011 / 01 / 10 / Bogus - Windows - Phone - 7 - User - Agent - String.aspx
		'WindowsPhoneOS'=> 'Windows Phone 8.0|Windows Phone OS|XBLWP7|ZuneWP7',
		'iOS'            => '\biPhone.*Mobile|\biPod|\biPad',
		// http://en.wikipedia.org / wiki / MeeGo
		// @todo: research MeeGo in UAs
		'MeeGoOS'=> 'MeeGo',
		// http://en.wikipedia.org / wiki / Maemo
		// @todo: research Maemo in UAs
		'MaemoOS'=> 'Maemo',
		'JavaOS'         => 'J2ME/|\bMIDP\b|\bCLDC\b',// ' | Java / ' produces bug #135
		'webOS'=> 'webOS|hpwOS',
		'badaOS'         => '\bBada\b',
		'BREWOS'         => 'BREW',
	);

	/**
	* List of mobile User Agents.
	*
	* @var array
	*/
	protected static $browsers = array(
		// @reference: https://developers.google.com / chrome / mobile / docs / user - agent
		'Chrome'=> '\bCrMo\b|CriOS|Android.*Chrome/[.0-9]* (Mobile)?',
		'Dolfin'        => '\bDolfin\b',
		'Opera'         => 'Opera.*Mini|Opera.*Mobi|Android.*Opera|Mobile.*OPR/[0-9.]+|Coast/[0-9.]+',
		'Skyfire'       => 'Skyfire',
		'IE'            => 'IEMobile|MSIEMobile',// | Trident / [.0 - 9] +
		'Firefox'=> 'fennec|firefox.*maemo|(Mobile|Tablet).*Firefox|Firefox.*Mobile',
		'Bolt'          => 'bolt',
		'TeaShark'      => 'teashark',
		'Blazer'        => 'Blazer',
		// @reference: http://developer.apple.com / library / safari / #documentation / AppleApplications / Reference / SafariWebContent / OptimizingforSafarioniPhone / OptimizingforSafarioniPhone.html#//apple_ref / doc / uid / TP40006517 - SW3
		'Safari'=> 'Version.*Mobile.*Safari|Safari.*Mobile',
		// @ref: http://en.wikipedia.org / wiki / Midori_(web_browser)
		//'Midori'          => 'midori',
		'Tizen'=> 'Tizen',
		'UCBrowser'     => 'UC.*Browser|UCWEB',
		// @ref: https://github.com / serbanghita / Mobile - Detect / issues / 7
		'DiigoBrowser'=> 'DiigoBrowser',
		// http://www.puffinbrowser.com / index.php
		'Puffin'=> 'Puffin',
		// @ref: http://mercury - browser.com / index.html
		'Mercury'=> '\bMercury\b',
		// @reference: http://en.wikipedia.org / wiki / Minimo
		// http://en.wikipedia.org / wiki / Vision_Mobile_Browser
		'GenericBrowser'=> 'NokiaBrowser|OviBrowser|OneBrowser|TwonkyBeamBrowser|SEMC.*Browser|FlyFlow|Minimo|NetFront|Novarra-Vision|MQQBrowser|MicroMessenger'
	);

	/**
	* Utilities.
	*
	* @var array
	*/
	protected static $utilities = array(
		// Experimental. When a mobile device wants to switch to 'Desktop Mode'.
		// @ref: http://scottcate.com / technology / windows - phone - 8 - ie10 - desktop - or - mobile /
		// @ref: https://github.com / serbanghita / Mobile - Detect / issues / 57#issuecomment - 15024011
		'DesktopMode'=> 'WPDesktop',
		'TV'         => 'SonyDTV|HbbTV',// experimental
		'WebKit'=> '(webkit)[ /]([\w.]+)',
		'Bot'        => 'Googlebot|DoCoMo|YandexBot|bingbot|ia_archiver|AhrefsBot|Ezooms|GSLFbot|WBSearchBot|Twitterbot|TweetmemeBot|Twikle|PaperLiBot|Wotbox|UnwindFetchor|facebookexternalhit',
		'MobileBot'  => 'Googlebot-Mobile|DoCoMo|YahooSeeker/M1A1-R2D2',
		// @todo: Include JXD consoles.
		'Console'=> '\b(Nintendo|Nintendo WiiU|PLAYSTATION|Xbox)\b',
		'Watch'      => 'SM-V700',
	);

	/**
	* All possible HTTP headers that represent the
	* User-Agent string.
	*
	* @var array
	*/
	protected static $uaHttpHeaders = array(
		// The default User - Agent string.
		'HTTP_USER_AGENT',
		// Header can occur on devices using Opera Mini.
		'HTTP_X_OPERAMINI_PHONE_UA',
		// Vodafone specific header: http://www.seoprinciple.com / mobile - web - community - still - angry - at - vodafone / 24 /
		'HTTP_X_DEVICE_USER_AGENT',
		'HTTP_X_ORIGINAL_USER_AGENT',
		'HTTP_X_SKYFIRE_PHONE',
		'HTTP_X_BOLT_PHONE_UA',
		'HTTP_DEVICE_STOCK_UA',
		'HTTP_X_UCBROWSER_DEVICE_UA'
	);

	/**
	* The individual segments that could exist in a User-Agent string. VER refers to the regular
	* expression defined in the constant self::VER.
	*
	* @var array
	*/
	protected static $properties = array(

		// Build
		'Mobile'=> 'Mobile/[VER]',
		'Build'           => 'Build/[VER]',
		'Version'         => 'Version/[VER]',
		'VendorID'        => 'VendorID/[VER]',

		// Devices
		'iPad'=> 'iPad.*CPU[a-z ]+[VER]',
		'iPhone'          => 'iPhone.*CPU[a-z ]+[VER]',
		'iPod'            => 'iPod.*CPU[a-z ]+[VER]',
		//'BlackBerry'    => array('BlackBerry[VER]', 'BlackBerry [VER];'),
		'Kindle'=> 'Kindle/[VER]',

		// Browser
		'Chrome'        => array('Chrome/[VER]','CriOS/[VER]','CrMo/[VER]'),
		'Coast'                    => array('Coast/[VER]'),
		'Dolfin'          => 'Dolfin/[VER]',
		// @reference: https://developer.mozilla.org / en - US / docs / User_Agent_Strings_Reference
		'Firefox'=> 'Firefox/[VER]',
		'Fennec'          => 'Fennec/[VER]',
		// @reference: http://msdn.microsoft.com / en - us / library / ms537503(v = vs.85).aspx
		'IE'      => array('IEMobile/[VER];','IEMobile [VER]','MSIE [VER];'),
		// http://en.wikipedia.org / wiki / NetFront
		'NetFront'=> 'NetFront/[VER]',
		'NokiaBrowser'    => 'NokiaBrowser/[VER]',
		'Opera'                    => array(' OPR/[VER]','Opera Mini/[VER]','Version/[VER]' ),
		'Opera Mini'      => 'Opera Mini/[VER]',
		'Opera Mobi'      => 'Version/[VER]',
		'UC Browser'      => 'UC Browser[VER]',
		'MQQBrowser'      => 'MQQBrowser/[VER]',
		'MicroMessenger'  => 'MicroMessenger/[VER]',
		// @note: Safari 7534.48.3 is actually Version 5.1.
		// @note: On BlackBerry the Version is overwriten by the OS.
		'Safari'        => array('Version/[VER]','Safari/[VER]' ),
		'Skyfire'         => 'Skyfire/[VER]',
		'Tizen'           => 'Tizen/[VER]',
		'Webkit'          => 'webkit[ /][VER]',

		// Engine
		'Gecko'=> 'Gecko/[VER]',
		'Trident'         => 'Trident/[VER]',
		'Presto'          => 'Presto/[VER]',

		// OS
		'iOS'=> ' \bOS\b [VER] ',
		'Android'         => 'Android [VER]',
		'BlackBerry'             => array('BlackBerry[\w]+/[VER]','BlackBerry.*Version/[VER]','Version/[VER]'),
		'BREW'            => 'BREW [VER]',
		'Java'            => 'Java/[VER]',
		// @reference: http://windowsteamblog.com / windows_phone / b / wpdev / archive / 2011 / 08 / 29 / introducing - the - ie9 - on - windows - phone - mango - user - agent - string.aspx
		// @reference: http://en.wikipedia.org / wiki / Windows_NT#Releases
		'Windows Phone OS' => array('Windows Phone OS [VER]','Windows Phone [VER]'),
		'Windows Phone'   => 'Windows Phone [VER]',
		'Windows CE'      => 'Windows CE/[VER]',
		// http://social.msdn.microsoft.com / Forums / en - US / windowsdeveloperpreviewgeneral / thread / 6be392da - 4d2f - 41b4 - 8354 - 8dcee20c85cd
		'Windows NT'=> 'Windows NT [VER]',
		'Symbian'                   => array('SymbianOS/[VER]','Symbian/[VER]'),
		'webOS'                       => array('webOS/[VER]','hpwOS/[VER];'),
	);

	/**
	* Construct an instance of this class.
	*
	* @param array $headers Specify the headers as injection. Should be PHP _SERVER flavored.
	*                       If left empty, will use the global _SERVER['HTTP_*'] vars instead.
	* @param string $userAgent Inject the User-Agent header. If null, will use HTTP_USER_AGENT
	*                          from the $headers array instead.
	*/
	public function __construct(
		array $headers = null,
		$userAgent = null
	)
	{
		$this->setHttpHeaders($headers);
		$this->setUserAgent($userAgent);
	}

	/**
	* Get the current script version.
	* This is useful for the demo.php file,
	* so people can check on what version they are testing
	* for mobile devices.
	*
	* @return string The version number in semantic version format.
	*/
	public static function getScriptVersion()
	{
		return self::VERSION;
	}

	/**
	* Set the HTTP Headers. Must be PHP-flavored. This method will reset existing headers.
	*
	* @param array $httpHeaders The headers to set. If null, then using PHP's _SERVER to extract
	*                           the headers. The default null is left for backwards compatibilty.
	*/
	public function setHttpHeaders($httpHeaders = null)
	{
		//use global _SERVER if $httpHeaders aren't defined
		if(!is_array($httpHeaders) || !count($httpHeaders))
		{
			$httpHeaders = $_SERVER;
		}

		//clear existing headers
		$this->httpHeaders = array();

		//Only save HTTP headers. In PHP land, that means only _SERVER vars that
		//start with HTTP_.
		foreach($httpHeaders as $key => $value)
		{
			if(substr($key,0,5) == 'HTTP_')
			{
				$this->httpHeaders[$key] = $value;
			}
		}
	}

	/**
	* Retrieves the HTTP headers.
	*
	* @return array
	*/
	public function getHttpHeaders()
	{
		return $this->httpHeaders;
	}

	/**
	* Retrieves a particular header. If it doesn't exist, no exception/error is caused.
	* Simply null is returned.
	*
	* @param string $header The name of the header to retrieve. Can be HTTP compliant such as
	*                       "User-Agent" or "X-Device-User-Agent" or can be php-esque with the
	*                       all-caps, HTTP_ prefixed, underscore seperated awesomeness.
	*
	* @return string|null The value of the header.
	*/
	public function getHttpHeader($header)
	{
		//are we using PHP - flavored headers?
		if(strpos($header, '_') === false)
		{
			$header = str_replace('-', '_', $header);
			$header = strtoupper($header);
		}

		//test the alternate, too
		$altHeader = 'HTTP_' . $header;

		//Test both the regular and the HTTP_ prefix
		if(isset($this->httpHeaders[$header]))
		{
			return $this->httpHeaders[$header];
		}
		elseif(isset($this->httpHeaders[$altHeader]))
		{
			return $this->httpHeaders[$altHeader];
		}
	}

	public function getMobileHeaders()
	{
		return self::$mobileHeaders;
	}

	/**
	* Get all possible HTTP headers that
	* can contain the User-Agent string.
	*
	* @return array List of HTTP headers.
	*/
	public function getUaHttpHeaders()
	{
		return self::$uaHttpHeaders;
	}

	/**
	* Set the User-Agent to be used.
	*
	* @param string $userAgent The user agent string to set.
	*/
	public function setUserAgent($userAgent = null)
	{
		if(!empty($userAgent))
		{
			return $this->userAgent = $userAgent;
		}
		else
		{

			$this->userAgent = null;

			foreach($this->getUaHttpHeaders() as $altHeader)
			{
				if(!empty($this->httpHeaders[$altHeader]))
				{
					// @todo: should use getHttpHeader(), but it would be slow. (Serban)
					$this->userAgent .= $this->httpHeaders[$altHeader] . " ";
				}
			}

			return $this->userAgent = (!empty($this->userAgent) ? trim($this->userAgent) : null);

		}
	}

	/**
	* Retrieve the User-Agent.
	*
	* @return string|null The user agent if it's set.
	*/
	public function getUserAgent()
	{
		return $this->userAgent;
	}

	/**
	* Set the detection type. Must be one of self::DETECTION_TYPE_MOBILE or
	* self::DETECTION_TYPE_EXTENDED. Otherwise, nothing is set.
	*
	* @deprecated since version 2.6.9
	*
	* @param string $type The type. Must be a self::DETECTION_TYPE_* constant. The default
	*                     parameter is null which will default to self::DETECTION_TYPE_MOBILE.
	*/
	public function setDetectionType($type = null)
	{
		if($type === null)
		{
			$type = self::DETECTION_TYPE_MOBILE;
		}

		if($type != self::DETECTION_TYPE_MOBILE && $type != self::DETECTION_TYPE_EXTENDED)
		{
			return;
		}

		$this->detectionType = $type;
	}

	/**
	* Retrieve the list of known phone devices.
	*
	* @return array List of phone devices.
	*/
	public static function getPhoneDevices()
	{
		return self::$phoneDevices;
	}

	/**
	* Retrieve the list of known tablet devices.
	*
	* @return array List of tablet devices.
	*/
	public static function getTabletDevices()
	{
		return self::$tabletDevices;
	}

	/**
	* Alias for getBrowsers() method.
	*
	* @return array List of user agents.
	*/
	public static function getUserAgents()
	{
		return self::getBrowsers();
	}

	/**
	* Retrieve the list of known browsers. Specifically, the user agents.
	*
	* @return array List of browsers / user agents.
	*/
	public static function getBrowsers()
	{
		return self::$browsers;
	}

	/**
	* Retrieve the list of known utilities.
	*
	* @return array List of utilities.
	*/
	public static function getUtilities()
	{
		return self::$utilities;
	}

	/**
	* Method gets the mobile detection rules. This method is used for the magic methods $detect->is*().
	*
	* @deprecated since version 2.6.9
	*
	* @return array All the rules (but not extended).
	*/
	public static function getMobileDetectionRules()
	{
		static $rules;

		if(!$rules)
		{
			$rules = array_merge(
				self::$phoneDevices,
				self::$tabletDevices,
				self::$operatingSystems,
				self::$browsers
			);
		}

		return $rules;

	}

	/**
	* Method gets the mobile detection rules + utilities.
	* The reason this is separate is because utilities rules
	* don't necessary imply mobile. This method is used inside
	* the new $detect->is('stuff') method.
	*
	* @deprecated since version 2.6.9
	*
	* @return array All the rules + extended.
	*/
	public function getMobileDetectionRulesExtended()
	{
		static $rules;

		if(!$rules)
		{
			// Merge all rules together.
			$rules = array_merge(
				self::$phoneDevices,
				self::$tabletDevices,
				self::$operatingSystems,
				self::$browsers,
				self::$utilities
			);
		}

		return $rules;
	}

	/**
	* Retrieve the current set of rules.
	*
	* @deprecated since version 2.6.9
	*
	* @return array
	*/
	public function getRules()
	{
		if($this->detectionType == self::DETECTION_TYPE_EXTENDED)
		{
			return self::getMobileDetectionRulesExtended();
		}
		else
		{
			return self::getMobileDetectionRules();
		}
	}

	/**
	* Retrieve the list of mobile operating systems.
	*
	* @return array The list of mobile operating systems.
	*/
	public static function getOperatingSystems()
	{
		return self::$operatingSystems;
	}

	/**
	* Check the HTTP headers for signs of mobile.
	* This is the fastest mobile check possible; it's used
	* inside isMobile() method.
	*
	* @return bool
	*/
	public function checkHttpHeadersForMobile()
	{

		foreach($this->getMobileHeaders() as $mobileHeader => $matchType)
		{
			if( isset($this->httpHeaders[$mobileHeader]) )
			{
				if( is_array($matchType['matches']) )
				{
					foreach($matchType['matches'] as $_match)
					{
						if( strpos($this->httpHeaders[$mobileHeader], $_match) !== false )
						{
							return true;
						}
					}
					return false;
				}
				else
				{
					return true;
				}
			}
		}

		return false;

	}

	/**
	* Magic overloading method.
	*
	* @method boolean is[...]()
	* @param  string                 $name
	* @param  array                  $arguments
	* @return mixed
	* @throws BadMethodCallException when the method doesn't exist and doesn't start with 'is'
	*/
	public function __call($name, $arguments)
	{
		//make sure the name starts with 'is', otherwise
		if(substr($name, 0, 2) != 'is')
		{
			throw new BadMethodCallException("No such method exists: $name");
		}

		$this->setDetectionType(self::DETECTION_TYPE_MOBILE);

		$key = substr($name, 2);

		return $this->matchUAAgainstKey($key);
	}

	/**
	* Find a detection rule that matches the current User-agent.
	*
	* @param null $userAgent deprecated
	* @return boolean
	*/
	protected function matchDetectionRulesAgainstUA($userAgent = null)
	{
		// Begin general search.
		foreach($this->getRules() as $_regex)
		{
			if(empty($_regex))
			{
				continue;
			}
			if($this->match($_regex, $userAgent))
			{
				return true;
			}
		}

		return false;
	}

	/**
	* Search for a certain key in the rules array.
	* If the key is found the try to match the corresponding
	* regex agains the User-Agent.
	*
	* @param string $key
	* @param null $userAgent deprecated
	* @return mixed
	*/
	protected function matchUAAgainstKey($key, $userAgent = null)
	{
		// Make the keys lowercase so we can match: isIphone(), isiPhone(), isiphone(), etc.
		$key    = strtolower($key);

		//change the keys to lower case
		$_rules = array_change_key_case($this->getRules());

		if(array_key_exists($key, $_rules))
		{
			if(empty($_rules[$key]))
			{
				return null;
			}

			return $this->match($_rules[$key], $userAgent);
		}

		return false;
	}

	/**
	* Check if the device is mobile.
	* Returns true if any type of mobile device detected, including special ones
	* @param null $userAgent deprecated
	* @param null $httpHeaders deprecated
	* @return bool
	*/
	public function isMobile($userAgent = null, $httpHeaders = null)
	{

		if($httpHeaders)
		{
			$this->setHttpHeaders($httpHeaders);
		}

		if($userAgent)
		{
			$this->setUserAgent($userAgent);
		}

		$this->setDetectionType(self::DETECTION_TYPE_MOBILE);

		if($this->checkHttpHeadersForMobile())
		{
			return true;
		}
		else
		{
			return $this->matchDetectionRulesAgainstUA();
		}

	}

	/**
	* Check if the device is a tablet.
	* Return true if any type of tablet device is detected.
	*
	* @param  string $userAgent   deprecated
	* @param  array  $httpHeaders deprecated
	* @return bool
	*/
	public function isTablet($userAgent = null, $httpHeaders = null)
	{
		$this->setDetectionType(self::DETECTION_TYPE_MOBILE);

		foreach(self::$tabletDevices as $_regex)
		{
			if($this->match($_regex, $userAgent))
			{
				return true;
			}
		}

		return false;
	}

	/**
	* This method checks for a certain property in the
	* userAgent.
	* @todo: The httpHeaders part is not yet used.
	*
	* @param $key
	* @param  string        $userAgent   deprecated
	* @param  string        $httpHeaders deprecated
	* @return bool|int|null
	*/
	public function is($key, $userAgent = null, $httpHeaders = null)
	{
		// Set the UA and HTTP headers only if needed (eg. batch mode).
		if($httpHeaders)
		{
			$this->setHttpHeaders($httpHeaders);
		}

		if($userAgent)
		{
			$this->setUserAgent($userAgent);
		}

		$this->setDetectionType(self::DETECTION_TYPE_EXTENDED);

		return $this->matchUAAgainstKey($key);
	}

	/**
	* Some detection rules are relative (not standard),
	* because of the diversity of devices, vendors and
	* their conventions in representing the User-Agent or
	* the HTTP headers.
	*
	* This method will be used to check custom regexes against
	* the User-Agent string.
	*
	* @param $regex
	* @param  string $userAgent
	* @return bool
	*
	* @todo: search in the HTTP headers too.
	*/
	public function match($regex, $userAgent = null)
	{
		// Escape the special character which is the delimiter.
		$regex = str_replace('/', '\/', $regex);

		return (bool) preg_match('/'.$regex.'/is', (!empty($userAgent) ? $userAgent : $this->userAgent));
	}

	/**
	* Get the properties array.
	*
	* @return array
	*/
	public static function getProperties()
	{
		return self::$properties;
	}

	/**
	* Prepare the version number.
	*
	* @todo Remove the error supression from str_replace() call.
	*
	* @param string $ver The string version, like "2.6.21.2152";
	*
	* @return float
	*/
	public function prepareVersionNo($ver)
	{
		$ver = str_replace(array('_',' ','/'), '.', $ver);
		$arrVer = explode('.', $ver, 2);

		if(isset($arrVer[1]))
		{
			$arrVer[1] = @str_replace('.', '', $arrVer[1]); // @todo: treat strings versions.
		}

		return (float) implode('.', $arrVer);
	}

	/**
	* Check the version of the given property in the User-Agent.
	* Will return a float number. (eg. 2_0 will return 2.0, 4.3.1 will return 4.31)
	*
	* @param string $propertyName The name of the property. See self::getProperties() array
	*                              keys for all possible properties.
	* @param string $type Either self::VERSION_TYPE_STRING to get a string value or
	*                      self::VERSION_TYPE_FLOAT indicating a float value. This parameter
	*                      is optional and defaults to self::VERSION_TYPE_STRING. Passing an
	*                      invalid parameter will default to the this type as well.
	*
	* @return string|float The version of the property we are trying to extract.
	*/
	public function version($propertyName, $type = self::VERSION_TYPE_STRING)
	{
		if(empty($propertyName))
		{
			return false;
		}

		//set the $type to the default if we don't recognize the type
		if($type != self::VERSION_TYPE_STRING && $type != self::VERSION_TYPE_FLOAT)
		{
			$type = self::VERSION_TYPE_STRING;
		}

		$properties = self::getProperties();

		// Check if the property exists in the properties array.
		if(array_key_exists($propertyName, $properties))
		{

			// Prepare the pattern to be matched.
			// Make sure we always deal with an array (string is converted).
			$properties[$propertyName] = (array) $properties[$propertyName];

			foreach($properties[$propertyName] as $propertyMatchString)
			{

				$propertyPattern = str_replace('[VER]', self::VER, $propertyMatchString);

				// Escape the special character which is the delimiter.
				$propertyPattern = str_replace('/', '\/', $propertyPattern);

				// Identify and extract the version.
				preg_match('/'.$propertyPattern.'/is', $this->userAgent, $match);

				if(!empty($match[1]))
				{
					$version = ( $type == self::VERSION_TYPE_FLOAT ? $this->prepareVersionNo($match[1]) : $match[1] );

					return $version;
				}

			}

		}

		return false;
	}

	/**
	* Retrieve the mobile grading, using self::MOBILE_GRADE_* constants.
	*
	* @return string One of the self::MOBILE_GRADE_* constants.
	*/
	public function mobileGrade()
	{
		$isMobile = $this->isMobile();

		if(
			// Apple iOS 3.2 - 5.1 - Tested on the original iPad (4.3 / 5.0), iPad 2 (4.3), iPad 3 (5.1), original iPhone (3.1), iPhone 3 (3.2), 3GS (4.3), 4 (4.3 / 5.0), and 4S (5.1)
			$this->version('iPad', self::VERSION_TYPE_FLOAT) >= 4.3 ||
			$this->version('iPhone', self::VERSION_TYPE_FLOAT) >= 3.1 ||
			$this->version('iPod', self::VERSION_TYPE_FLOAT) >= 3.1 ||

			// Android 2.1 - 2.3 - Tested on the HTC Incredible (2.2), original Droid (2.2), HTC Aria (2.1), Google Nexus S (2.3). Functional on 1.5 & 1.6 but performance may be sluggish, tested on Google G1 (1.5)
			// Android 3.1 (Honeycomb) - Tested on the Samsung Galaxy Tab 10.1 and Motorola XOOM
			// Android 4.0 (ICS) - Tested on a Galaxy Nexus. Note: transition performance can be poor on upgraded devices
			// Android 4.1 (Jelly Bean) - Tested on a Galaxy Nexus and Galaxy 7
			( $this->version('Android', self::VERSION_TYPE_FLOAT) > 2.1 && $this->is('Webkit') ) ||

			// Windows Phone 7 - 7.5 - Tested on the HTC Surround (7.0) HTC Trophy (7.5), LG - E900 (7.5), Nokia Lumia 800
			$this->version('Windows Phone OS', self::VERSION_TYPE_FLOAT) >= 7.0 ||

			// Blackberry 7 - Tested on BlackBerry® Torch 9810
			// Blackberry 6.0 - Tested on the Torch 9800 and Style 9670
			$this->is('BlackBerry') && $this->version('BlackBerry', self::VERSION_TYPE_FLOAT) >= 6.0 ||
			// Blackberry Playbook (1.0 - 2.0) - Tested on PlayBook
			$this->match('Playbook.*Tablet') ||

			// Palm WebOS (1.4 - 2.0) - Tested on the Palm Pixi (1.4), Pre (1.4), Pre 2 (2.0)
			( $this->version('webOS', self::VERSION_TYPE_FLOAT) >= 1.4 && $this->match('Palm|Pre|Pixi') ) ||
			// Palm WebOS 3.0 - Tested on HP TouchPad
			$this->match('hp.*TouchPad') ||

			// Firefox Mobile (12 Beta) - Tested on Android 2.3 device
			( $this->is('Firefox') && $this->version('Firefox', self::VERSION_TYPE_FLOAT) >= 12 ) ||

			// Chrome for Android - Tested on Android 4.0, 4.1 device
			( $this->is('Chrome') && $this->is('AndroidOS') && $this->version('Android', self::VERSION_TYPE_FLOAT) >= 4.0 ) ||

			// Skyfire 4.1 - Tested on Android 2.3 device
			( $this->is('Skyfire') && $this->version('Skyfire', self::VERSION_TYPE_FLOAT) >= 4.1 && $this->is('AndroidOS') && $this->version('Android', self::VERSION_TYPE_FLOAT) >= 2.3 ) ||

			// Opera Mobile 11.5 - 12: Tested on Android 2.3
			( $this->is('Opera') && $this->version('Opera Mobi', self::VERSION_TYPE_FLOAT) > 11 && $this->is('AndroidOS') ) ||

			// Meego 1.2 - Tested on Nokia 950 and N9
			$this->is('MeeGoOS') ||

			// Tizen (pre - release) - Tested on early hardware
			$this->is('Tizen') ||

			// Samsung Bada 2.0 - Tested on a Samsung Wave 3, Dolphin browser
			// @todo: more tests here!
			$this->is('Dolfin') && $this->version('Bada', self::VERSION_TYPE_FLOAT) >= 2.0 ||

			// UC Browser - Tested on Android 2.3 device
			( ($this->is('UC Browser') || $this->is('Dolfin')) && $this->version('Android', self::VERSION_TYPE_FLOAT) >= 2.3 ) ||

			// Kindle 3 and Fire - Tested on the built - in WebKit browser for each
			( $this->match('Kindle Fire') ||
				$this->is('Kindle') && $this->version('Kindle', self::VERSION_TYPE_FLOAT) >= 3.0) ||

			// Nook Color 1.4.1 - Tested on original Nook Color, not Nook Tablet
			$this->is('AndroidOS') && $this->is('NookTablet') ||

			// Chrome Desktop 11 - 21 - Tested on OS X 10.7 and Windows 7
			$this->version('Chrome', self::VERSION_TYPE_FLOAT) >= 11 && !$isMobile ||

			// Safari Desktop 4 - 5 - Tested on OS X 10.7 and Windows 7
			$this->version('Safari', self::VERSION_TYPE_FLOAT) >= 5.0 && !$isMobile ||

			// Firefox Desktop 4 - 13 - Tested on OS X 10.7 and Windows 7
			$this->version('Firefox', self::VERSION_TYPE_FLOAT) >= 4.0 && !$isMobile ||

			// Internet Explorer 7 - 9 - Tested on Windows XP, Vista and 7
			$this->version('MSIE', self::VERSION_TYPE_FLOAT) >= 7.0 && !$isMobile ||

			// Opera Desktop 10 - 12 - Tested on OS X 10.7 and Windows 7
			// @reference: http://my.opera.com / community / openweb / idopera /
			$this->version('Opera', self::VERSION_TYPE_FLOAT) >= 10 && !$isMobile

		)
		{
			return self::MOBILE_GRADE_A;
		}

		if(
			$this->version('iPad', self::VERSION_TYPE_FLOAT) < 4.3 ||
			$this->version('iPhone', self::VERSION_TYPE_FLOAT) < 3.1 ||
			$this->version('iPod', self::VERSION_TYPE_FLOAT) < 3.1 ||

			// Blackberry 5.0: Tested on the Storm 2 9550, Bold 9770
			$this->is('Blackberry') && $this->version('BlackBerry', self::VERSION_TYPE_FLOAT) >= 5 && $this->version('BlackBerry', self::VERSION_TYPE_FLOAT) < 6 ||

			//Opera Mini (5.0 - 6.5) - Tested on iOS 3.2 / 4.3 and Android 2.3
			( $this->version('Opera Mini', self::VERSION_TYPE_FLOAT) >= 5.0 && $this->version('Opera Mini', self::VERSION_TYPE_FLOAT) <= 6.5 &&
				($this->version('Android', self::VERSION_TYPE_FLOAT) >= 2.3 || $this->is('iOS'))) ||

			// Nokia Symbian ^ 3 - Tested on Nokia N8 (Symbian ^ 3), C7 (Symbian ^ 3), also works on N97 (Symbian ^ 1)
			$this->match('NokiaN8|NokiaC7|N97.*Series60|Symbian/3') ||

			// @todo: report this (tested on Nokia N71)
			$this->version('Opera Mobi', self::VERSION_TYPE_FLOAT) >= 11 && $this->is('SymbianOS')
		)
		{
			return self::MOBILE_GRADE_B;
		}

		if(
			// Blackberry 4.x - Tested on the Curve 8330
			$this->version('BlackBerry', self::VERSION_TYPE_FLOAT) < 5.0 ||
			// Windows Mobile - Tested on the HTC Leo (WinMo 5.2)
			$this->match('MSIEMobile|Windows CE.*Mobile') || $this->version('Windows Mobile', self::VERSION_TYPE_FLOAT) <= 5.2

		)
		{
			return self::MOBILE_GRADE_C;
		}

		//All older smartphone platforms and featurephones - Any device that doesn't support media queries
		//will receive the basic, C grade experience.
		return self::MOBILE_GRADE_C;
	}
}